Climatological Report (Monthly)
Issued by NWS

Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
000
CXAK59 PAFG 012251
CLMFAI


CLIMATE REPORT
NATIONAL WEATHER SERVICE FAIRBANKS, AK
247 PM AKDT SUN OCT 1 2017

...................................

...THE FAIRBANKS CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1904 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              84   09/05/1957
 LOW                3   09/30/1992
HIGHEST            70   09/04        69       1       70  09/03
LOWEST             32   09/30        22      10       26  09/30

AVG. MAXIMUM     57.2              54.6     2.6     55.7
AVG. MINIMUM     38.7              35.1     3.6     36.7
MEAN             48.0              44.9     3.1     46.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.3    -0.3        0
DAYS MIN <= 32      3               9.6    -6.6        9
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         5.61   1925
 MINIMUM         0.09   1918
TOTALS           1.42              1.10    0.32     2.08
DAILY AVG.       0.05              0.04    0.01     0.07
DAYS >= .01        13              10.4     2.6       12
DAYS >= .10         4               3.5     0.5        7
DAYS >= .50         1               0.3     0.7        1
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.54   09/28 TO 09/28           09/05 TO 09/06

SNOWFALL (INCHES)
RECORDS
 TOTAL           24.4   1922
 24 HR TOTAL     11.2   09/29/2015 TO 09/29/2015
 SNOW DEPTH        13   09/18/1992
TOTALS              T               1.8    -1.8        T
SINCE 7/1           T               1.8    -1.8        T
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       1               1.4    -0.4        2
DAYS >= 1.0         0               0.5    -0.5        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL        T   09/29 TO 09/29           09/28 TO 09/28

DEGREE_DAYS
HEATING TOTAL     504               605    -101      555
 SINCE 7/1        727               994    -267      757
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        104                61      43       76
.........................................................

WIND (MPH)
AVERAGE WIND SPEED              4.4
HIGHEST WIND SPEED/DIRECTION    20/240    DATE  09/01
HIGHEST GUST SPEED/DIRECTION    25/260    DATE  09/01

SKY COVER
AVERAGE SKY COVER           0.70


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN               18     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                0     SLEET                      0
FOG                       7     FOG W/VIS <= 1/4 MILE      1
HAZE                      0

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.